On Thursday, 14 May 2015 14:37:53 UTC-4, Ruby-Forum.com User wrote: > > Hello! I've been trying to upgrade from Ruby 1.8.6 to ruby 2.2.2 at my > workplace, and as expected its been a bit rough. :) > > I have a old 2.0.5 rails application that needs to keep working, and > I've ran into a bit of a roadblock with the ActionMailer having a syntax > error. However the problem is fixed in the 2.3.18 version of the gem. > > Is it possible to tell rails 2.0.5 to use the 2.3.18 gem for action > mailer only? I haven't been able to find anything about using different > versions of the gems so I'm suspecting not, but it would be great to > know how. :) > > The odds aren't great that such a thing would work; the internals were moving around a lot between versions back then.
Unrelated: you may have already done this, but make SURE you've patched the JSON parser to close these holes: CVE-2013-0156: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0156 CVE-2013-0333: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0333 I doubt these are the only security vulnerabilities in 2.0.5, but these two are some of the nastiest. --Matt Jones -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/9fd7bb8d-d158-4746-aa26-4f38efde1393%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
